Carrd - Simple, responsive one-page site creator.
Publisheet - Publish your Excel sheets to the web as dynamic web applications with formula support.
Gridbox - Create beautiful landing pages in seconds.
SpreadsheetWEB - SpreadsheetWEB is a no-code platform that helps businesses translate their collective Microsoft Excel expertise into robust web applications with limited or no reliance on IT resources.
PageFabric - PageFabric is a free static website editor for Windows 10.
CALCONIC_ - Build & add interactive calculators to your website! Choose from more than 50 premade calculators or build your own from scratch. No coding required. Free plan available. Zapier Integration. Publish Anywhere.